what is greenhouse effect answer

What is greenhouse effect Class 9 short answer?

What is the greenhouse effect? Carbon dioxide and water vapour absorb infrared radiations coming to the earth and partly reflect it back to the earth's surface. Due to this, the surface of the earth gets heated up. This phenomenon is called the greenhouse effect.

Why is called greenhouse effect?

In short: it is the natural process that warms the Earth's surface. The process is called the greenhouse effect because the exchange of incoming and outgoing radiation that warms the planet works in a similar way to a greenhouse.

What is greenhouse effect essay?

The greenhouse effect is a natural phenomenon. Due to wrong human activities such as clearing forests, burning fossil fuels, releasing industrial gas in the atmosphere, etc., the emission of greenhouse gases is increasing. Thus, this has, in turn, resulted in global warming.

What is greenhouse effect BYJU's?

The gases in the earth's atmosphere that collects heat and light from the sun are called greenhouse gases. The greenhouse gases are carbon dioxide( ), methane ( ), and water vapour. This increase in the temperature of the surroundings is responsible for the greenhouse effect or global warming.

Who named greenhouse effect?

Svante Arrhenius was the first to attempt a detailed calculation of the effect of changing levels of carbon dioxide in the atmosphere, in 1896, in his quest to test a hypothesis that the ice ages were caused by a drop in CO2. Accordingly, he's also sometime credited with inventing the term.

What is greenhouse effect in short?

The greenhouse effect is the way in which heat is trapped close to Earth's surface by “greenhouse gases.” These heat-trapping gases can be thought of as a blanket wrapped around Earth, keeping the planet toastier than it would be without them.

What is a greenhouse in short?

A greenhouse is a building with glass walls and a glass roof. Greenhouses are used to grow plants, such as tomatoes and tropical flowers. A greenhouse stays warm inside, even during the winter. In the daytime, sunlight shines into the greenhouse and warms the plants and air inside.

What greenhouse means?

green·​house ˈgrēn-ˌhau̇s. : a structure enclosed (as by glass) and used for the cultivation or protection of tender plants. : a clear plastic shell (such as a canopy) covering a section of an airplane. also : a compartment (as for a bombardier) enclosed by such a shell. greenhouse.

Why is greenhouse effect called so class 8?

There are some gases in the environment like CO2, and methane, which permit the sun's heat to enter the air however after reflection, these radiations can't move out of the climate due to these gasses. This increases the temperature and is hence called the greenhouse effect.

What is the full meaning of greenhouse?

noun [ C ] us. /ˈɡrinˌhɑʊs/ a building with a roof and sides made of glass or other transparent material, used for growing plants that need warmth and protection.